>tr|A0A1Y3E4V7|A0A1Y3E4V7_HELPX Adenine phosphoribosyltransferase OS=Helicobacter pylori SS1 GN=apt MNETLKEELLQSIREVKDYPKKGILFKDITTLLNYPKLFNKLIDTLKKRYLALNIDFIVG IEARGFILGSALAYALGVGFVPVRKKGKLPAHTLSQSYSLEYGSDSIEIHSDAFRGIKGV RVVLIDDLLATGGTALASLELIKALQAECIEACFLIGLKELPGIQLLEERVKTFCLLEC